Got HTTP status 404 Not Found for "http://roaringjelly.org/~jc/music/book/JamesOswald/CPC/fine.abc/proto"

Error exit status 256; here are some files to check:
[get.cgi V=1/1 B=0 scale=0.65 512x512 ]
filesizedescription
Find_38352.log 1733 Log file, useful mostly for debugging
Tune-3835-get.log 3111 Log file, useful mostly for debugging
Tune-3835-proto.abc 158 ABC music file with the extracted tune(s)
Tune-3835-proto.txt 158 Plain-text file with the extracted tune(s)
Tune-38359-get.log 2890 Log file, useful mostly for debugging
These files should be available for 24 hours.